That amendment would reclassify the lowest-level drug felonies as no worse than misdemeanors and require more state money for addiction treatment.

The large number of signatures are a “testament to the number of Ohioans who want our state to invest in proven treatment for addiction instead of more spending on bloated prisons," the group said in a statement.

Opponents of the amendment say state lawmakers should handle the classification of drug crimes, because it doesn’t belong in the constitution.

Another ballot issue, the “Kidney Dialysis Patient Protection Amendment,” would require annual inspections of clinics, limit how much they can charge and impose penalties for overcharging patients. A group of dialysis clinics and medical groups are opposing that union-backed effort as deceptive and unnecessary.

The Secretary of State says no voters will be removed from the rolls before the November election, in spite of the U.S. Supreme Court ruling upholding Ohio’s process of deleting inactive voters’ registrations.